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Machine translation
1. (WO1992001005) METALLOCENE, HYDROCARBYLALUMINUM AND HYDROCARBYLBOROXINE OLEFIN POLYMERIZATION CATALYST
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/1992/001005    International Application No.:    PCT/US1991/004922
Publication Date: 23.01.1992 International Filing Date: 12.07.1991
Chapter 2 Demand Filed:    12.02.1992    
IPC:
C08F 4/659 (2006.01), C08F 4/6592 (2006.01), C08F 10/00 (2006.01)
Applicants: EXXON CHEMICAL PATENTS INC. [US/US]; 1900 East Linden Avenue, Linden, NJ 07036 (US)
Inventors: WELBORN, Howard, Curtis, Jr.; (US)
Agent: KURTZMAN, Myron, B.; Exxon Chemical Company, 5200 Bayway Drive, Baytown, TX 77522-5200 (US).
BUTTS, Evan; Exxon Chemical Company, P.O. Box 5200, Baytown, TX 77522-5200 (US)
Priority Data:
552,397 13.07.1990 US
Title (EN) METALLOCENE, HYDROCARBYLALUMINUM AND HYDROCARBYLBOROXINE OLEFIN POLYMERIZATION CATALYST
(FR) CATALYSEUR DE POLYMERISATION D'OLEFINES COMPRENANT UN ALLIAGE ORGANOMETALLIQUE, UN HYDROCARBYLALUMINIUM ET UNE HYDROCARBYLBOROXINE
Abstract: front page image
(EN)Olefin polymerization catalysts, and methods for their preparation, comprising a metallocene and the reaction product of a hydrocarbylaluminum with a trihydrocarbylboroxine. The catalyst may be homogeneous or supported.
(FR)Catalyseurs de polymérisation d'oléfine et leurs procédés de préparation comprenant un alliage organométallique ainsi que le produit de réaction d'un hydrocarbylaluminium avec une trihydrocarbylboroxine. Le catalyseur peut être homogène ou supporté.
Designated States: CA, JP.
European Patent Office (AT, BE, CH, DE, DK, ES, FR, GB, GR, IT, LU, NL, SE).
Publication Language: English (EN)
Filing Language: English (EN)